defense, he is not a man of conviction. >> bret: charles? >> his problem isn't the paper trail. the problem is a demonstrated, incredibly remarkable lack of confidence. the two lines of attack up until today were ideological, the content of what he has been saying over the years is the main stream way out there, to the left of obama. as mccain pointed out. he got the surge wrong. the first line is on the content. he has been denying the sense of essence of a dozen statement and idea in the past. >> bret: from the left and the right. on the gay issue, climate change -- >> he has seen the light on dozen issues. challenged in congress. what happened today was shocking, because it showed an astonishing lack of competence. he was wobbly, weak. fumbling. as we saw in the first clip, he didn't, when he said, when he corrects himself, on containment and says you know well, i was wrong about supporting containment, our policy is that we don't have a policy on containment, it showed he has no idea about the single most grave issue facing the united st